70802745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 122701824

約数和(自身を除く): 51899079

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 955, 1901, 2483, 2865, 5703, 7449, 9505, 12415, 24713, 28515, 37245, 74139, 123565, 363091, 370695, 1089273, 1815455, 4720183, 5446365, 14160549, 23600915, 70802745]

約数ペア:

[(1, 70802745), (3, 23600915), (5, 14160549), (13, 5446365), (15, 4720183), (39, 1815455), (65, 1089273), (191, 370695), (195, 363091), (573, 123565), (955, 74139), (1901, 37245), (2483, 28515), (2865, 24713), (5703, 12415), (7449, 9505)]